Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Digital convergence correction device and display device










Image Number 12 for United States Patent #6567058.

A problem to be solved by the invention is to prevent a digital convergence correction device from lowering in precision of correction performed when a relation between screen raster and effective area of picture varies.A vertical display area detection signal that corresponds to a position in vertical direction of a picture display area on a screen is generated in accordance with a vertical deflecting current. An address counter for generating an address for reading out correction data is controlled in accordance with the signal.








 
 
  Recently Added Patents
Non-volatile memory array and device using erase markers
Systems and methods to provide report part via a web service
Electrophoresis display having touch screen and method for driving the touch screen
Security authentication method, apparatus, and system
Electromagnetic shield for a passive electronic component in an active medical device implantable lead
Document layout method
Basket for a dishwasher
  Randomly Featured Patents
Circuit for a combustible gas sensor
Method of stabilization of particulate material
Pencil marking device for clipped cloth
Component of an electronic device
Downrod coverings
Method for producing pressin contact
Aerosol inhalation device
Currency dispenser monitor
Bathtub
Carnation plant named Hildisco